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Documentation: ### Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf ## Git repository https://gitlab.com/rsholmes/precadsr PSU/Synth Mages Power Word Stun.kicad_pcb Normal file Unescape other rotaries: SR2511 series are 11.43? Maybe more? Distance between pcb and front panel, steel retention lug, vertical PCB mount, https://www.neutrik.com/en/product/nc3mafh-ph A Series, 3 pole male XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nc3mahl A Series, 3 pole female XLR receptacle, grounding: mating connector shell and front panel, vertical PCB mount, https://www.neutrik.com/en/product/nc3fah1 A Series, 3 pole male XLR receptacle, grounding: separate ground contact to mating connector shell to pin1 and front panel, vertical PCB mount, retention spring instead of latch, https://www.neutrik.com/en/product/nc3fah1-0 A Series, 4 pole chassis connector, nickel metal square G-size flange, countersunk thru holes, vertical PCB mount, retention spring instead of latch, https://www.neutrik.com/en/product/nc3fahr2-0 A Series, 3 pole male XLR receptacle, grounding: mating connector shell to pin1 and front panel, steel retention lug, lateral right PCB mount, https://www.neutrik.com/en/product/nc3fav2 A Series, 5 pole female XLR receptacle, grounding: mating connector shell to pin1 and front panel, steel retention lug, lateral right PCB mount, https://www.neutrik.com/en/product/nc4fbh B Series, 3 pole male XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nc4mbv A Series, 3 pole XLR female receptacle with 6.35mm (1/4in) mono jack, switched, with a set screw. Quality_of_set_screw = 20; // How much horizontal space needed for left-hand and right-hand sub-panels left_panel_width = 16.5+16.5+10.5; //two knob, one jack, plus space between them right_panel_width = 12; // [1:1:84] width_mm = hp_mm(width); // where to put the output jacks working_height = height - v_margin - title_font; saw_out = [third_col, fourth_row, 0]; //Fifth row interface placement sync_in = [first_col, fifth_row, 0]; pwm_duty = [input_column, row_2, 0]; fm_lvl = [h_margin+working_width/8, row_2, 0]; f_tune = [width_mm/2 + h_margin, top_row, 0]; left_rib_x = hole_dist_side + thickness; v_margin = hole_dist_top*2 + thickness; working_height = height - rail_clearance - thickness*2 - 16.5/2; // 16.5 is the cheaper option but won't reproduce tiny smooth curves all that well. MSLA (resin) printing will do far better detail work, but with an eye towards doing it all in one module with WiFi, https://www.adafruit.com/product/2471 Arduino UNO R3, http://www.mouser.com/pdfdocs/Gravitech_Arduino_Nano3_0.pdf 8devices Carambola2, OpenWRT, industrial SoM computer, https://www.8devices.com/media/products/carambola2/downloads/carambola2-datasheet.pdf Pololu Breakout 16-pin 15.2x20.3mm 0.6x0.8\ Raspberry Pi Zero using through hole M3, height 15, Wuerth electronics 9774030943 (https://katalog.we-online.de/em/datasheet/9774030943.pdf), generated with kicad-footprint-generator Molex Molex 1.00mm Pitch Easy-On Type FFC/FPC Connector, For LVDS, 2.33mm Height, Right Angle, Bayonet, 50Ohm, 4GHz, https://www.te.com/commerce/DocumentDelivery/DDEController?Action=showdoc&DocId=Customer+Drawing%7F1478035%7FB1%7Fpdf%7FEnglish%7FENG_CD_1478035_B1.pdf%7F1-1478035-0 BNC RF interface bayonet 50ohm BNC female PCB mount.

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